UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for FCBB... Searching the city database file for: FCBB ... Date:0000Z 11 DEC 25 Station: FCBB WMO ident: 64450 Latitude: -4.25 Longitude: 15.25 Elevation: 316.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 850 270 6 1 700 300 11 2 500 150 6 3 400 65 9 4 300 95 21 5 250 115 19 6 200 105 27 7 150 105 40 8 100 360 9 TRP WND Sounding variables and indices Parcel Indices Parcel: using 100 mb layer Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 943 610 220 8 5.1 6.1 1 908 914 240 5 4.3 2.5 2 875 1219 275 6 6.0 -0.5 3 850 1457 270 6 6.0 -0.0 4 811 1829 295 10 9.1 -4.2 5 781 2134 305 11 9.0 -6.3 6 752 2438 315 12 8.5 -8.5 7 724 2743 295 11 10.0 -4.6 8 700 3012 300 11 9.5 -5.5 9 643 3658 310 9 6.9 -5.8 10 594 4267 345 5 1.3 -4.8 11 548 4877 175 7 -0.6 7.0 12 500 5574 150 6 -3.0 5.2 13 465 6096 90 4 -4.0 0.0 14 400 7185 65 9 -8.2 -3.8 15 376 7620 80 15 -14.8 -2.6 16 301 9144 90 22 -22.0 0.0 17 300 9164 95 21 -20.9 1.8 18 250 10363 115 19 -17.2 8.0 19 238 10668 95 20 -19.9 1.7 20 200 11775 105 27 -26.1 7.0 21 150 13509 105 40 -38.6 10.4 22 110 15240 85 23 -22.9 -2.0 23 100 15797 360 9 -0.0 -9.0 24 61 18288 255 7 6.8 1.8 Wind Parameters Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//FCBB/skewt/FCBB.skewt.20251211.00.gif